Fatal error: Uncaught Error: Class 'app\modules\core\models\ProductSale' not found in /opt/lampp/htdocs/restaurante.apirest/modules22/apiv1/models/entities/ProductSale.php:7 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/restaurante.apirest/modules22/apiv1/models/entities/ProductSale.php on line 7